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The chip features twenty custom Arm CPU cores arranged in two clusters of ten, clocked at up to four gigahertz, alongside an integrated Blackwell-architecture GPU sporting over six thousand CUDA cores. Built on TSMC's three-nanometre process with a two hundred and fifty-six-bit memory bus, the N1X delivers over three hundred gigabytes per second of bandwidth through a unified memory design.
The chip will launch alongside Windows 11 version 26H1, and Nvidia is shipping a native Arm driver that bypasses Microsoft's emulation layer entirely. With a follow-up N2 chip reportedly planned for 2027, Nvidia appears committed to building a sustained presence in the consumer processor space, putting it in direct competition with Intel, AMD, Qualcomm, and Apple.
Nvidia Unveils N1X: An Arm-Based Chip That Could Reshape the Laptop Market
March 17, 2026
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Nvidia has officially revealed the N1X, an Arm-based system-on-chip developed with MediaTek, at GTC 2026. The chip packs twenty custom CPU cores and an integrated Blackwell GPU with the same core count as the RTX 5070, targeting thin-and-light laptops with gaming-class performance at a fraction of the power draw.
Nvidia Takes Aim at Intel and AMD with the N1X
Nvidia used its annual GTC conference in San Jose to detail the N1X, an Arm-based system-on-chip built in partnership with MediaTek that marks the company's most serious push into the consumer PC processor market in over a decade.The chip features twenty custom Arm CPU cores arranged in two clusters of ten, clocked at up to four gigahertz, alongside an integrated Blackwell-architecture GPU sporting over six thousand CUDA cores. Built on TSMC's three-nanometre process with a two hundred and fifty-six-bit memory bus, the N1X delivers over three hundred gigabytes per second of bandwidth through a unified memory design.
Performance That Punches Above Its Weight
Benchmark data shows the N1X outperforming current offerings from Intel, AMD, and Qualcomm in both single-core and multi-core tests. Perhaps more striking is its power efficiency: reports suggest it can match the performance of a one hundred and twenty watt gaming laptop GPU while drawing roughly sixty-five watts for the entire chip. AI performance is estimated at around one hundred and eighty to two hundred trillion operations per second.A New Front in the Arm Race
Dell and Lenovo are expected to be among the first manufacturers to ship N1X-powered laptops, with initial models arriving in the first half of 2026. Leaked documents point to devices spanning consumer, professional, and gaming lines including Dell XPS, Lenovo Yoga, and Alienware systems.The chip will launch alongside Windows 11 version 26H1, and Nvidia is shipping a native Arm driver that bypasses Microsoft's emulation layer entirely. With a follow-up N2 chip reportedly planned for 2027, Nvidia appears committed to building a sustained presence in the consumer processor space, putting it in direct competition with Intel, AMD, Qualcomm, and Apple.
Published March 17, 2026 at 5:29pm
